Preface Ventures — Full Portfolio

AKASA provides generative AI solutions for healthcare revenue cycle management, helping health systems automate administrative workflows and reduce costs.

AI & Machine LearningEnterprise SoftwareHealthtech

MWMalinka Walaliyadde(CEO, Co-founder, and Board Member)inBBBen Beadle-Ryby(Chief Revenue Officer, Co-founder, and Board Member)inAAAndy Atwal(Vice President of R&D Special Projects and Co-founder)inVarun Ganapathi, Ph.D.(Co-founder and Advisor)

Co-investorsANAndreessen HorowitzCOCoatue ManagementFOFounders Circle CapitalBABalaji SrinivasanRERefactor Capital

Ambient.ai develops an AI-powered platform using computer vision to automate physical security monitoring and threat detection for enterprises.

AI & Machine LearningCybersecurityEnterprise SoftwareSan Francisco, US

SSShikhar Shrestha(Founder/CEO)inVKVikesh Khanna(Founder)in

Co-investorsALAllegion VenturesANAndreessen HorowitzCECerity Partners VenturesLOLobby CapitalMOMonta Vista CapitalY Y Combinator+1 more

Areti Health provides an AI coordinator for clinical trial enrollment that handles patient outreach, eligibility screening, scheduling, and follow-up across multiple channels and languages.

AI & Machine LearningDigital HealthHealthtechMedical DevicesHillsborough, US

Ilya Gluhovsky(Executive Officer, Director)Paul Neyman(Executive Officer, Director)

BoardRLRob Leclerc(Director)in

Co-investorsAGAgFunderALAlmaz Capital

Arvo uses AI to audit medical bills, analyzing 100% of claims by cross-referencing data, business rules, and exceptions to detect atypical patterns and fraud risk.

AI & Machine LearningHealthtechInsurTechSão Paulo, BR

Fabricio Valadão(Founder)

Co-investorsK5K50 VenturesLALatitud Ventures

AUTO1 operates an online marketplace for used cars where dealers bid on vehicles, offering car condition documentation, transport, and document handling.

E-commerceMarketplacesMobility & Transportation

CBChristian Bertermann(Founder)in

Co-investorsDNDN CapitalG G SquaredMUMutschler VenturesSOSoftBank Vision FundTATarget GlobalVEVentura Capital+1 more

Barndoor provides a control plane for agentic AI that enables enterprises to manage how AI is used, shared, and scaled across their organization while maintaining security and governance.

AI & Machine LearningCloud ComputingDeveloper ToolsEnterprise Software

Co-investors8-8-Bit CapitalCRCrosslink CapitalBLBlumberg CapitalFOFoundersX VenturesGRGradient VenturesY Y Combinator

Candor Health builds an AI-native provider data intelligence platform for payers, digital health companies, and provider groups, supporting care navigation, referral management, network strategy, and regulatory compliance.

AI & Machine LearningData & InfrastructureDigital HealthHealthtechNew York, US

SASury Agarwal(CEO)inBVBikram Vikash(Founder)inLLucky(CTO)inAniq Rahman(Director)Suryansh Agarwal(Executive Officer, Director)

Co-investorsATAtento CapitalPAPathlight VenturesTOTorch Capital

Certn provides background screening and identity verification software for HR and talent acquisition teams, offering criminal record checks, credit and civil litigation checks, professional register verifications, and reference checks across multiple countries.

AI & Machine LearningCybersecurityGovTechHR TechSaaS

AMAndrew McLeod(Founder & CEO)inOMOwen Madrick(Founder)in

Co-investorsINInovia CapitalTETelstra VenturesTRTribe CapitalANAngel Collective Opportunity FundB B Capital GroupB4B4 Capital+11 more

Clario identifies and removes redundant, obsolete, and trivial unstructured data across enterprise content systems so organizations reduce storage, lower risk, and create cleaner data foundations for AI.

AI & Machine LearningData & InfrastructureEnterprise Software

Co-investorsGOGolden Sparrow Ventures, LlcFOFoster VenturesMOMoment Ventures, LlcPAPage One VenturesRARain CapitalRIRidge Ventures+1 more

Compscience develops AI and computer-vision systems for workers' compensation insurance, designed to promote workplace safety and reward companies that prioritize injury prevention.

AI & Machine LearningInsurTechSaaS

Co-investorsIAIA Seed VenturesPAPathbreaker VenturesWOWorking Capital Fund

CyDeploy provides a platform that uses automated asset discovery, digital twins, and AI-driven testing to help organizations understand the impact of technology changes like patches and digital transformations on their environment.

AI & Machine LearningCloud ComputingCybersecurityDeveloper ToolsEnterprise SoftwareLaurel, US

Tina Williams-Koroma(Founder & CEO)David Steadman(Technical Co-Founder/President of Engineering)

Co-investorsBIBIP VenturesMAMaryland TEDCOTETechstarsTETEDCOPAPanoramic Ventures

Dassana provides AI-native managed detection and response (MDR) services that combine threat intelligence, AI-powered operations, and expert oversight to help organizations detect, investigate, contain, and respond to security threats.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaS

Co-investorsDEDell Technologies Capital

A cybersecurity company focused on improving user experience and product quality, positioning itself against vendors that prioritize marketing over practical solutions.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaS

Kunal Agarwal(Founder & CEO)

Co-investorsGVGV (Google Ventures)

Endor Labs provides application security tooling to identify, prioritize, and fix vulnerabilities in software development, with particular focus on securing AI-generated code and open-source dependencies.

AI & Machine LearningCybersecurityDeveloper ToolsPalo Alto, US

VBVarun Badhwar(Founder & Co-founder)inDSDimitri Stiliadis(Founder & Co-founder)in

Co-investorsLILightspeed Venture PartnersDEDell Technologies CapitalCOCoatue ManagementS3S32SASalesforce VenturesSESection 32+6 more

Feroot discovers and monitors third-party scripts, tags, and trackers on websites to detect malicious or unwanted code and block threats.

CybersecurityEnterprise SoftwareSaaSToronto, CA

ITIvan Tsarynny(Founder)inVLVitaliy Lim(Founder)in

Co-investorsSTStoneMill VenturesTRTrue VenturesY Y Combinator

HumanLayer is an AI coding IDE and collaboration platform that lets engineering teams run and orchestrate multiple AI agent sessions, manage tasks and artifacts, and review design docs across the software development lifecycle.

AI & Machine LearningDeveloper ToolsSaaS

KMKyle Mistele(Founder)in

Co-investorsHAHawk Hill Ventures

Knock is an AI-native customer engagement platform that lets teams build and send product, marketing, and transactional messaging across email, SMS, push, chat, and in-app channels from one place.

Cloud ComputingDeveloper ToolsMarketing TechSaaSSeattle, US

Thomas Petry(Executive Officer, Director, Promoter)Demetri Themelis(Executive Officer, Director, Promoter)

Co-investorsAFAfore CapitalCRCraft VenturesEXExpaMAMadrona Venture GroupWOWorklife VenturesCOCoFound Partners Venture+7 more

Leen builds developer tools for security teams to improve their workflow and capabilities.

CybersecurityData & InfrastructureDeveloper ToolsSaaS

KMKabir Mathur(Founder)in

Co-investorsINInner Loop Capital1111.2 Capital

Lively provides AI-powered customer service and support for the benefits administration industry, combining intelligent technology with human representatives to resolve employee and customer inquiries.

AI & Machine LearningEnterprise SoftwareFintechHealthtechHR TechSaaSSan Francisco, US

ACAlex Cyriac(Founder/CEO)inSUShobin Uralil(Founder/COO)in

Co-investorsB B Capital GroupB4B4 CapitalCOCostanoa VenturesFIFifty YearsFUFundersClubLOLobby Capital+9 more

Memo provides article readership data sourced directly from publications, letting communications and PR teams see how many people actually read their press coverage and which stories, outlets, and reporters drive traffic.

Data & InfrastructureMarketing TechSaaSNew York City, US

EKEddie Kim(Founder & CEO)KSKarlie Santucci(Chief Customer Officer)inBKBrad Kagawa(CTO)in

Co-investorsFOFounder CollectiveMHMHS CapitalSUSusa VenturesABAbstract VenturesLALauder PartnersLILightShed Ventures

Provides membership health plans in Mexico that include in-app access to nutritionists, psychologists, and general practitioners, 24/7 emergency telemedicine, ground ambulance service, discounted specialist consultations, and coverage for accidental death and funeral expenses.

Digital HealthHealthtechInsurTech

JBJean-Louis Brunet Torres(Founder)in

Co-investorsAMAmador HoldingsTATantaucoAMAmadorLALatin Leap

The page is an alphabetical glossary of insurance terms (in Portuguese) with definitions sourced from Brazilian SUSEP circulars and CNSP resolutions.

InsurTech

JBJean-Louis Brunet Torres(Founder)in

Co-investorsDODOMO.VCAMAmadorG2G2 Momentum CapitalLALatin LeapTATantauco

Nilus is a social-impact initiative that connects suppliers, local shops, and community organizations to distribute essential branded products at lower prices in low-income neighborhoods of Argentina.

B2B MarketplacesFoodTechImpact & Social Good

Co-investorsCACapria VenturesBEBessemer Venture PartnersBEBetter Tomorrow VenturesBTBTVFEFelicis VenturesVEVesey Ventures

The page is an Indonesian-language football live-streaming site ("Jalalive") offering match streams, schedules, scores, statistics, standings, and news for competitions such as the Premier League, La Liga, Champions League, and World Cup 2026.

Co-investorsBDBDev VenturesCOColle Capital PartnersW1W11 CapitalHYHyperplane Venture CapitalSUSuperAngel

Oort provided identity security and threat detection, now part of Cisco as Cisco Identity Intelligence, offering visibility into an organization's identity population and helping move toward passwordless authentication.

CybersecurityEnterprise SoftwareSaaSHarvard, US

Matthew Caulfield(Executive Officer, Director)

Co-investors.4.406 Ventures64645 VenturesCICisco InvestmentsDRDreamit VenturesENEnergy Impact PartnersARArgon Ventures+2 more

Opnova provides AI agents that learn from video demonstrations of IT operator workflows and autonomously execute identity governance tasks across enterprise applications without requiring connectors or APIs.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaS

Sinan Eren(Co-Founder & CEO)inJosé Luís Pereira(Co-Founder, CTO & President)inPedro Saleiro(Co-Founder & Chief AI Officer)inTiago Melo(Co-Founder & Chief Architect)in

Co-investorsFAFaberINIncubate USSCScaleX Ventures

Charu Sharma(Cofounder)

Co-investorsAFAfore CapitalNONorte Ventures

Custom Health operates a connected infrastructure combining pharmacy services, in-home monitoring technology, and pharmacist-led clinical care to support medication management at home.

Digital HealthHealthtechMedical Devices

Co-investorsATAtento CapitalCOCortado VenturesPLPlains Ventures

QPoint provides an endpoint security tool (Qcontrol) that installs as a single binary to discover AI agents running on a machine and capture their file access, tool calls, network requests, and process execution in real time.

AI & Machine LearningCloud ComputingCybersecurityDeveloper ToolsWindermere, US

TFTyler Flint(Founder)inMPMark Parson(Co-founder)inAVAndrew Valencia(Leadership Team)inJJon(Head of Engineering)Kevin Romani(Executive Officer)Marc Berry(Executive Officer)

Co-investorsMAMango CapitalSCScribble VenturesBLBloomberg Beta

Software platform to improve drug discovery

AI & Machine LearningBiotechDeep TechNew York, US

David William Rooklin(Executive Officer, Director)Haotian Li(Director)

Co-investorsHAHAWKTAILNONotation CapitalACAcequia Capital (AceCap)COCollaborative FundRERefactor CapitalTHThird Kind Venture Capital+1 more

Remitly is an international money transfer service that enables customers to send money across borders to multiple countries.

FintechSeattle, US

Joshua Hug(Executive Officer, Director, Promoter)MOMatt Oppenheimer(Founder)inHilton Hewitt(Executive Officer)Andrew Larson(Executive Officer)

BoardWilliam Bryant(Director)inCharles Stonecipher(Director)in

Co-investorsDNDN CapitalPRPrime VenturesQEQED InvestorsSCScalare PartnersSTStripesTETechstars+7 more

Los Angeles, US

BCBrittany Chavez(Founder)in

Co-investorsDEDebut CapitalTETechstarsBABackstage CapitalHIHispanics in PhilanthropyPRPrecursor Ventures

Solvemed develops a smartphone-based FDA-cleared medical device for pupil size and reactivity testing in neurological exams, eliminating the need for separate hardware.

AI & Machine LearningHealthtechMedical Devices

MWMichal Wlodarski, PhD(Founder)inHCHugo Chrost(Founder)in

Co-investorsCACambridge Angels groupFFFf Venture CapitalAPAPEX VenturesSUSunfish PartnersTETechniVenturesTETensor Ventures

Strata provides identity orchestration software that secures human and agent identities across multiple cloud environments and identity providers without vendor lock-in or application refactoring.

AI & Machine LearningCloud ComputingCybersecurityEnterprise SoftwareNiwot, US

EOEric Olden(Founder)inCarl Eric Leach(Founder)Christopher Marie(Founder)

BoardRohit Gupta(Director)

Co-investorsTITitanium VenturesA'A'Z AngelsFOForgePoint CapitalINInnovating CapitalMEMenlo VenturesNENew York Life Ventures+1 more

Ten8 builds AI agents that handle carrier sales and track-and-trace for freight logistics providers, automating carrier calls, rate negotiation, carrier verification, load board posting, and follow-ups across voice, email, and TMS integrations.

AI & Machine LearningLogistics & Supply ChainSaaS

Ivan Tsybaev(Founder)

Rocket Money (formerly Truebill) is a personal finance application that helps users manage subscriptions, set budgets, and track savings goals.

ConsumerFintechSilver Spring, US

YMYahya Mokhtarzada(Founder/CEO)inHMHaroon Mokhtarzada(Founder)inIMIdris Mokhtarzada(Founder/CTO)in

BoardCesar Lee(Director)

Co-investorsY Y CombinatorACAccelBEBessemer Venture PartnersDVDVCEVEvolution VC PartnersFIFirebolt Ventures Management Company, Llc+6 more

Twosense uses passive biometrics and machine learning for continuous user authentication in enterprise environments, eliminating the need for passwords and physical tokens.

AI & Machine LearningCybersecurityEnterprise SoftwareHealthtechBrooklyn, US

DGDawud Gordon(CEO)inJTJohn Tanios(Executive Officer, Director)in

BoardChristopher Wake(Director)

Co-investorsBOBoro CapitalENEntrepreneurs Roundtable Accelerator (ERA)GLGlasswing VenturesOPOpen Field CapitalATAtypical VenturesFIFirst In+1 more

Velocity is an enterprise platform that provides payments and treasury solutions powered by stablecoins, designed for CFOs and global businesses.

Crypto & Web3Enterprise SoftwareFintech

Co-investorsACActivant CapitalDIDigital Space VenturesCACapital One VenturesCOCoinbase VenturesDRDragonflyFIFirstMark Capital+3 more

Benji provides a platform that enables loyalty programs and merchants to offer point redemption across partner networks, allowing members to convert accumulated points into purchases in real-time across multiple channels including ecommerce, mobile apps, and physical stores.

B2B MarketplacesEnterprise SoftwareFintechMarketing TechSaaS

Co-investorsHYHyde Park Venture PartnersATat.inc/OUOutside VC